| Date | Description |
|---|---|
| 2020-03-31 | insert address 554 Canton Road, G/F, Kowloon, Hong Kong |
| 2020-03-31 | insert phone (852) 23851907 |
| 2020-03-31 | update primary_contact null => 554 Canton Road, G/F, Kowloon, Hong Kong |
| 2019-11-25 | delete address 554 Canton Road, G/F, Kowloon, Hong Kong |
| 2019-11-25 | delete phone (852) 23851907 |
| 2019-11-25 | update primary_contact 554 Canton Road, G/F, Kowloon, Hong Kong => null |